package day04;
import java.util.Scanner;
public class CommandBySwitch {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        System.out.println("请选择功能：1.存款  2.取款  3.转账  4.退出");
        int command = scan.nextInt();
        switch (command){
            case 1:
                System.out.println("存款业务...");
                break;
            case 2:
                System.out.println("取款业务...");
                break;
            case 3:
                System.out.println("转账业务...");
                break;
            case 4:
                System.out.println("退出成功...");
                break;
            default:
                System.out.println("操作不合法");
        }
    }
}
